议论文写作的基本模式：
As is known to all, it is important to be/ do…I think there are at least two reasons. For one thing…, For another, …Let’s take…for example. From what I have mentioned above we can see that without… we cannot…Clearly, …plays an important part in…
Different people, however, have different opinions on this matter. Some people think that… According to them, all of us should…Others argue that…In their opinion, nobody can…without…There is no doubt that…For example, compared with…, …has a lot of advantages. As a consequence….
As far as I am concerned, I firmly support the view that… It is because… So my conclusion is that…